#2D298E#2D298E

#2D298E is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.9% C 0.160 H 276.4°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#2D298E
RGB	rgb(45, 41, 142)
HSL	hsl(242, 55%, 36%)
HSV	hsv(242, 71%, 56%)
CMYK	cmyk(68.3%, 71.1%, 0%, 44.3%)
CIE-LAB	lab(23.99, 34.76, -55.17)
CIE-LCH	lch(23.99, 65.21, 302.21°)
OKLab	oklab(35.94% 0.0179 -0.1593)
OKLCH	oklch(35.94% 0.16 276.4)
XYZ	xyz(6.7560, 4.0962, 26.0205)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D298E #8A8E29

analogous

#29578E #2D298E #5F298E

triadic

#2D298E #8E2D29 #298E2D

tetradic

#2D298E #8E2957 #8A8E29 #298E5F

square

#2D298E #8E2957 #8A8E29 #298E5F

split-complementary

#2D298E #8E5F29 #578E29

monochromatic

#0F0E2F #1E1B5F #2D298E #3C37BD #6560D1

Accessibility & contrast

On white

11.54

#2D298E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2D298E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D298E

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D298E	#FFFFFF	#000000	##FFFFFF
##2D298E	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D91

Deuteranopia (green-blind)

#00358C

Tritanopia (blue-blind)

#004458

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d298e;
/* rgb */ color: rgb(45, 41, 142);
/* oklch */ color: oklch(35.9% 0.160 276.4);

Tailwind

colors: {
  custom: {
    50: '#7464b0',
    500: '#2d298e',
    950: '#000000',
  },
}

SCSS

$custom: #2d298e;
$custom-light: #7464b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d298e",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 142
  },
  "hsl": {
    "h": 242.376,
    "s": 55.191,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35939,
    "c": 0.16031,
    "h": 276.4
  },
  "luminance": 0.04097
}

Semantic roles & 50–950 ramp

primary

#2D298E

secondary

#B3B75C

accent

#DF49D9

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2D298E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →